Medical fluid injectors; disposable syringes and fluid injectors; medical injectors designed for the delivery of viscous medicaments; medical fluid auto-injectors; hypodermic syringes and fluid injectors; medical injection apparatus and devices, namely, medical apparatus in the nature of infusion and injection devices for administering pharmaceuticals and drugs; medical syringes; syringe stoppers specifically designed for medical syringes; medical fluid auto-injectors designed for the deliver...